diff --git a/src/app/convert/page.tsx b/src/app/convert/page.tsx
index 382fb7b..a31fe6d 100644
--- a/src/app/convert/page.tsx
+++ b/src/app/convert/page.tsx
@@ -64,15 +64,15 @@ export default function ConvertPage() {
       />
 
       {/* Finder Window — the entire converter lives inside this */}
-      <div className="relative z-10 max-w-[960px] mx-auto px-4 sm:px-6 py-6 sm:py-10">
+      <div className="relative z-10 max-w-[960px] mx-auto px-2 sm:px-6 py-3 sm:py-10">
         <motion.div
-          className="flex flex-col max-h-[calc(100vh-80px)] rounded-xl overflow-hidden shadow-[0_12px_60px_rgba(45,31,20,0.12)] border border-border-soft bg-white"
+          className="flex flex-col max-h-[calc(100vh-24px)] sm:max-h-[calc(100vh-80px)] rounded-xl overflow-hidden shadow-[0_12px_60px_rgba(45,31,20,0.12)] border border-border-soft bg-white"
           initial={{ opacity: 0, y: 16, scale: 0.98 }}
           animate={{ opacity: 1, y: 0, scale: 1 }}
           transition={{ duration: 0.5, ease: [0.16, 1, 0.3, 1] as const }}
         >
           {/* ─ Title bar ─ */}
-          <div className="flex-shrink-0 flex items-center gap-3 px-4 py-2.5 bg-[#f6f6f6] border-b border-border-soft select-none">
+          <div className="flex-shrink-0 flex items-center gap-2 sm:gap-3 px-3 sm:px-4 py-2 sm:py-2.5 bg-[#f6f6f6] border-b border-border-soft select-none">
             {/* Traffic lights */}
             <Link href="/" className="flex items-center gap-[6px] no-underline group/dots">
               <div className="w-[11px] h-[11px] rounded-full bg-[#ff5f57] border border-[#e0443e]/40 group-hover/dots:bg-[#ff3b30] transition-colors" />
@@ -80,8 +80,8 @@ export default function ConvertPage() {
               <div className="w-[11px] h-[11px] rounded-full bg-[#28c840] border border-[#1aab29]/40 group-hover/dots:bg-[#28cd41] transition-colors" />
             </Link>
 
-            {/* Navigation arrows */}
-            <div className="flex items-center gap-1 ml-1">
+            {/* Navigation arrows — hidden on mobile */}
+            <div className="hidden sm:flex items-center gap-1 ml-1">
               <Link href="/" className="text-text-light/40 hover:text-text-mid transition-colors no-underline">
                 <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><path d="M15 18l-6-6 6-6" /></svg>
               </Link>
@@ -94,8 +94,8 @@ export default function ConvertPage() {
             <div className="flex-1 flex items-center justify-center gap-1.5">
               {/* eslint-disable-next-line @next/next/no-img-element */}
               <img src="/logo.png" alt="" className="w-4 h-4 rounded-[4px]" />
-              <span className="text-[12px] font-medium text-text-mid">Transmute</span>
-              <span className="text-[12px] text-text-light/40">{'\u203A'}</span>
+              <span className="text-[12px] font-medium text-text-mid hidden sm:inline">Transmute</span>
+              <span className="text-[12px] text-text-light/40 hidden sm:inline">{'\u203A'}</span>
               <span className="text-[12px] font-medium text-text-dark">Converter</span>
             </div>
 
@@ -120,8 +120,8 @@ export default function ConvertPage() {
 
           {/* ─ Toolbar (only when files present) ─ */}
           {hasFiles && (
-            <div className="flex-shrink-0 flex items-center justify-between px-4 py-2 bg-[#fafafa] border-b border-border-soft">
-              <div className="flex items-center gap-3">
+            <div className="flex-shrink-0 flex items-center justify-between px-3 sm:px-4 py-1.5 sm:py-2 bg-[#fafafa] border-b border-border-soft">
+              <div className="flex items-center gap-2 sm:gap-3">
                 <span className="font-mono text-[11px] text-text-mid">
                   <strong className="text-text-dark">{files.length}</strong> file{files.length !== 1 ? 's' : ''}
                 </span>
@@ -130,13 +130,11 @@ export default function ConvertPage() {
                   {formatFileSize(totalSize)}
                 </span>
                 {completedCount > 0 && (
-                  <>
-                    <div className="w-px h-3.5 bg-border-soft" />
-                    <span className="font-mono text-[11px] text-text-mid flex items-center gap-1">
-                      <div className="w-1.5 h-1.5 rounded-full bg-mint" />
-                      <strong className="text-mint">{completedCount}</strong> converted
-                    </span>
-                  </>
+                  <span className="hidden sm:flex items-center gap-1 font-mono text-[11px] text-text-mid">
+                    <div className="w-px h-3.5 bg-border-soft mr-1" />
+                    <div className="w-1.5 h-1.5 rounded-full bg-mint" />
+                    <strong className="text-mint">{completedCount}</strong> converted
+                  </span>
                 )}
               </div>
               <button
@@ -148,12 +146,12 @@ export default function ConvertPage() {
             </div>
           )}
 
-          {/* ─ Column headers (only when files present) ─ */}
+          {/* ─ Column headers (desktop only — mobile uses stacked rows) ─ */}
           {hasFiles && (
-            <div className="flex-shrink-0 flex items-center px-4 py-1.5 bg-[#fafafa] border-b border-border-soft text-[11px] font-medium text-text-light tracking-wide uppercase select-none">
+            <div className="flex-shrink-0 hidden sm:flex items-center px-4 py-1.5 bg-[#fafafa] border-b border-border-soft text-[11px] font-medium text-text-light tracking-wide uppercase select-none">
               <div className="flex-1 pl-10">Name</div>
-              <div className="w-[72px] text-right hidden sm:block">Size</div>
-              <div className="w-[140px] text-center hidden sm:block">Convert to</div>
+              <div className="w-[72px] text-right">Size</div>
+              <div className="w-[140px] text-center">Convert to</div>
               <div className="w-[130px] text-right pr-1">Status</div>
             </div>
           )}
@@ -165,7 +163,7 @@ export default function ConvertPage() {
             onDragLeave={handleDragLeave}
             onDragOver={handleDragOver}
             onDrop={handleDrop}
-            style={{ minHeight: hasFiles ? undefined : '60vh' }}
+            style={{ minHeight: hasFiles ? undefined : '50vh' }}
           >
             {/* Drop zone (empty state) */}
             {!hasFiles && (
@@ -222,34 +220,33 @@ export default function ConvertPage() {
                     {Array.from({ length: ghostRowCount }).map((_, i) => (
                       <div
                         key={`ghost-${i}`}
-                        className={`flex items-center px-4 py-2.5 ${i === 0 ? 'cursor-pointer hover:bg-[#fafafa] transition-colors' : ''}`}
+                        className={`flex items-center px-3 sm:px-4 py-2.5 ${i === 0 ? 'cursor-pointer hover:bg-[#fafafa] active:bg-[#fafafa] transition-colors' : ''} ${i >= 4 ? 'hidden sm:flex' : ''}`}
                         onClick={i === 0 ? openFilePicker : undefined}
                       >
                         {/* Ghost icon */}
-                        <div className="w-8 h-8 rounded-lg bg-border-soft/20 flex-shrink-0" />
+                        <div className="w-8 sm:w-8 h-8 sm:h-8 rounded-lg bg-border-soft/20 flex-shrink-0" />
                         {/* Ghost name bar */}
-                        <div className="flex-1 ml-3">
+                        <div className="flex-1 ml-2.5 sm:ml-3">
                           {i === 0 ? (
                             <span className="text-[12px] text-text-light/40 flex items-center gap-1.5">
                               <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="opacity-40">
                                 <path d="M12 5v14M5 12h14" strokeLinecap="round" />
                               </svg>
-                              Drop files here or click to browse
+                              <span className="hidden sm:inline">Drop files here or click to browse</span>
+                              <span className="sm:hidden">Tap to add files</span>
                             </span>
                           ) : (
-                            <div className="h-2.5 w-24 rounded bg-border-soft/15" style={{ width: `${60 + ((i * 37) % 60)}px` }} />
+                            <div className="h-2.5 rounded bg-border-soft/15" style={{ width: `${60 + ((i * 37) % 60)}px` }} />
                           )}
                         </div>
-                        {/* Ghost size */}
+                        {/* Ghost columns — desktop only */}
                         <div className="w-[72px] hidden sm:block">
                           {i < 2 && <div className="h-2 w-10 rounded bg-border-soft/10 ml-auto" />}
                         </div>
-                        {/* Ghost convert to */}
                         <div className="w-[140px] hidden sm:block">
                           {i < 2 && <div className="h-2 w-12 rounded bg-border-soft/10 mx-auto" />}
                         </div>
-                        {/* Ghost status */}
-                        <div className="w-[130px] pr-1">
+                        <div className="w-[130px] pr-1 hidden sm:block">
                           {i < 1 && <div className="h-2 w-8 rounded bg-border-soft/10 ml-auto" />}
                         </div>
                       </div>
@@ -262,40 +259,45 @@ export default function ConvertPage() {
 
           {/* ─ Bottom action bar (always visible) ─ */}
           {hasFiles && (
-            <div className="flex-shrink-0 flex items-center justify-between px-4 py-3 bg-[#fafafa] border-t border-border-soft">
+            <div className="flex-shrink-0 flex items-center justify-between px-3 sm:px-4 py-2.5 sm:py-3 bg-[#fafafa] border-t border-border-soft gap-2">
               {/* Left — status */}
-              <div className="flex items-center gap-1.5">
+              <div className="flex items-center gap-1.5 min-w-0">
                 {isConverting ? (
                   <>
                     <motion.div
-                      className="w-3 h-3 rounded-full border-[1.5px] border-pink border-t-transparent"
+                      className="w-3 h-3 rounded-full border-[1.5px] border-pink border-t-transparent flex-shrink-0"
                       animate={{ rotate: 360 }}
                       transition={{ duration: 0.6, repeat: Infinity, ease: 'linear' }}
                     />
-                    <span className="text-[11px] font-mono text-pink font-medium">Converting...</span>
+                    <span className="text-[11px] font-mono text-pink font-medium truncate">Converting...</span>
                   </>
                 ) : completedCount === files.length && completedCount > 0 ? (
                   <>
-                    <div className="w-1.5 h-1.5 rounded-full bg-mint" />
-                    <span className="text-[11px] font-mono text-mint font-medium">All converted</span>
+                    <div className="w-1.5 h-1.5 rounded-full bg-mint flex-shrink-0" />
+                    <span className="text-[11px] font-mono text-mint font-medium truncate">All done</span>
                   </>
                 ) : (
-                  <span className="text-[11px] text-text-light font-mono">
-                    {convertableCount > 0 ? `${convertableCount} ready to convert` : 'Select target formats'}
+                  <span className="text-[11px] text-text-light font-mono truncate">
+                    {convertableCount > 0 ? (
+                      <>
+                        <span className="hidden sm:inline">{convertableCount} ready to convert</span>
+                        <span className="sm:hidden">{convertableCount} ready</span>
+                      </>
+                    ) : 'Select formats'}
                   </span>
                 )}
               </div>
 
               {/* Right — action buttons */}
-              <div className="flex items-center gap-2">
+              <div className="flex items-center gap-1.5 sm:gap-2 flex-shrink-0">
                 {completedCount > 0 && (
                   <motion.button
-                    className="inline-flex items-center gap-1.5 px-3.5 py-1.5 text-[12px] font-bold text-white bg-mint border-none rounded-lg cursor-pointer shadow-[0_2px_8px_rgba(52,211,153,0.2)] hover:-translate-y-0.5 hover:shadow-[0_3px_14px_rgba(52,211,153,0.3)] transition-all"
+                    className="inline-flex items-center gap-1 sm:gap-1.5 px-2.5 sm:px-3.5 py-1.5 text-[11px] sm:text-[12px] font-bold text-white bg-mint border-none rounded-lg cursor-pointer shadow-[0_2px_8px_rgba(52,211,153,0.2)] hover:-translate-y-0.5 hover:shadow-[0_3px_14px_rgba(52,211,153,0.3)] transition-all"
                     onClick={() => downloadAllAsZip(files)}
                     initial={{ opacity: 0, scale: 0.9 }}
                     animate={{ opacity: 1, scale: 1 }}
                   >
-                    <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                    <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
                       <path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M7 10l5 5 5-5M12 15V3" />
                     </svg>
                     ZIP
@@ -303,20 +305,21 @@ export default function ConvertPage() {
                 )}
 
                 <button
-                  className={`inline-flex items-center gap-1.5 px-5 py-1.5 text-[12px] font-bold text-white bg-pink border-none rounded-lg cursor-pointer shadow-[0_2px_12px_rgba(244,114,182,0.25)] hover:-translate-y-0.5 hover:shadow-[0_4px_18px_rgba(244,114,182,0.35)] transition-all disabled:opacity-40 disabled:cursor-not-allowed disabled:shadow-none disabled:transform-none ${isConverting ? 'animate-pulse-soft opacity-85' : ''}`}
+                  className={`inline-flex items-center gap-1 sm:gap-1.5 px-3.5 sm:px-5 py-1.5 text-[11px] sm:text-[12px] font-bold text-white bg-pink border-none rounded-lg cursor-pointer shadow-[0_2px_12px_rgba(244,114,182,0.25)] hover:-translate-y-0.5 hover:shadow-[0_4px_18px_rgba(244,114,182,0.35)] transition-all disabled:opacity-40 disabled:cursor-not-allowed disabled:shadow-none disabled:transform-none ${isConverting ? 'animate-pulse-soft opacity-85' : ''}`}
                   onClick={() => convertAll(files)}
                   disabled={isConverting || convertableCount === 0}
                 >
                   {isConverting ? (
                     <>
-                      <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="animate-spin">
+                      <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="animate-spin">
                         <path d="M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83" />
                       </svg>
-                      Converting...
+                      <span className="hidden sm:inline">Converting...</span>
+                      <span className="sm:hidden">Wait...</span>
                     </>
                   ) : (
                     <>
-                      <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
+                      <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
                         <path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z" strokeLinecap="round" strokeLinejoin="round" />
                       </svg>
                       Transmute{convertableCount > 0 ? ` (${convertableCount})` : ''}
diff --git a/src/components/DropZone.tsx b/src/components/DropZone.tsx
index 63936c0..79fd012 100644
--- a/src/components/DropZone.tsx
+++ b/src/components/DropZone.tsx
@@ -26,22 +26,22 @@ export function DropZone({
   // Empty state inside Finder window
   return (
     <div
-      className="flex items-center justify-center px-6 py-16"
-      style={{ minHeight: '60vh' }}
+      className="flex items-center justify-center px-4 sm:px-6 py-10 sm:py-16"
+      style={{ minHeight: '50vh' }}
       onDragEnter={onDragEnter}
       onDragLeave={onDragLeave}
       onDragOver={onDragOver}
       onDrop={onDrop}
     >
       <motion.div
-        className="flex flex-col items-center gap-4 text-center"
+        className="flex flex-col items-center gap-3 sm:gap-4 text-center"
         initial={{ opacity: 0, y: 16 }}
         animate={{ opacity: 1, y: 0 }}
         transition={{ duration: 0.5, ease: [0.16, 1, 0.3, 1] as const }}
       >
         {/* Upload icon */}
         <motion.div
-          className={`flex items-center justify-center w-20 h-20 rounded-2xl transition-all duration-300 ${
+          className={`flex items-center justify-center w-16 h-16 sm:w-20 sm:h-20 rounded-2xl transition-all duration-300 ${
             isDragging
               ? 'bg-pink/12 text-pink scale-110'
               : 'bg-[#f6f6f6] text-text-light'
@@ -52,7 +52,7 @@ export function DropZone({
           }}
           transition={{ type: 'spring', stiffness: 300, damping: 20 }}
         >
-          <svg width="36" height="36" viewBox="0 0 48 48" fill="none">
+          <svg width="32" height="32" viewBox="0 0 48 48" fill="none" className="sm:w-9 sm:h-9">
             <path
               d="M24 32V12M24 12L16 20M24 12L32 20"
               stroke="currentColor"
@@ -71,10 +71,10 @@ export function DropZone({
         </motion.div>
 
         <div>
-          <h2 className="font-serif text-2xl font-extrabold text-text-dark tracking-tight mb-1">
+          <h2 className="font-serif text-xl sm:text-2xl font-extrabold text-text-dark tracking-tight mb-1">
             {isDragging ? 'Release to add' : 'Drop files here'}
           </h2>
-          <p className="text-text-mid text-[14px] max-w-xs leading-relaxed">
+          <p className="text-text-mid text-[13px] sm:text-[14px] max-w-xs leading-relaxed">
             {isDragging
               ? 'Your files are ready for transformation'
               : 'Images, documents, audio, video, data \u2014 all formats welcome'}
@@ -82,7 +82,7 @@ export function DropZone({
         </div>
 
         <motion.button
-          className="inline-flex items-center gap-2 mt-1 px-6 py-2.5 text-[13px] font-bold text-white bg-pink rounded-xl cursor-pointer shadow-[0_3px_16px_rgba(244,114,182,0.25)] hover:-translate-y-0.5 hover:shadow-[0_5px_22px_rgba(244,114,182,0.35)] transition-all border-none"
+          className="inline-flex items-center gap-2 mt-1 px-5 sm:px-6 py-2 sm:py-2.5 text-[13px] font-bold text-white bg-pink rounded-xl cursor-pointer shadow-[0_3px_16px_rgba(244,114,182,0.25)] hover:-translate-y-0.5 hover:shadow-[0_5px_22px_rgba(244,114,182,0.35)] active:scale-[0.97] transition-all border-none"
           onClick={onBrowse}
           whileHover={{ scale: 1.03 }}
           whileTap={{ scale: 0.97 }}
diff --git a/src/components/FileRow.tsx b/src/components/FileRow.tsx
index dbbd0d4..df4d6d7 100644
--- a/src/components/FileRow.tsx
+++ b/src/components/FileRow.tsx
@@ -27,212 +27,361 @@ export function FileRow({
 
   return (
     <motion.div
-      className="group flex items-center px-4 py-2.5 hover:bg-[#fafafa] transition-colors"
+      className="group relative px-3 sm:px-4 py-2.5 hover:bg-[#fafafa] transition-colors"
       initial={{ opacity: 0, x: -8 }}
       animate={{ opacity: 1, x: 0 }}
       exit={{ opacity: 0, x: -8, height: 0, paddingTop: 0, paddingBottom: 0, overflow: 'hidden' }}
       transition={{ duration: 0.3, delay: index * 0.03, ease: [0.16, 1, 0.3, 1] as const }}
       layout
     >
-      {/* Icon */}
-      <div
-        className="w-8 h-8 rounded-lg flex items-center justify-center text-[15px] flex-shrink-0"
-        style={{ background: `${color}12` }}
-      >
-        {file.preview ? (
-          // eslint-disable-next-line @next/next/no-img-element
-          <img
-            src={file.preview}
-            alt=""
-            className="w-8 h-8 rounded-lg object-cover"
-          />
-        ) : (
-          icon
-        )}
-      </div>
-
-      {/* Name + extension */}
-      <div className="flex-1 min-w-0 ml-3">
-        <div className="flex items-center gap-2">
-          <span className="text-[13px] font-medium text-text-dark truncate" title={file.name}>
-            {truncateFilename(file.name, 36)}
-          </span>
-          <span
-            className="font-mono text-[10px] font-bold px-1.5 py-0.5 rounded flex-shrink-0"
-            style={{ background: `${color}10`, color }}
-          >
-            .{file.extension}
-          </span>
+      {/* ─── Desktop layout (sm+) ─── */}
+      <div className="hidden sm:flex items-center">
+        {/* Icon */}
+        <div
+          className="w-8 h-8 rounded-lg flex items-center justify-center text-[15px] flex-shrink-0"
+          style={{ background: `${color}12` }}
+        >
+          {file.preview ? (
+            // eslint-disable-next-line @next/next/no-img-element
+            <img src={file.preview} alt="" className="w-8 h-8 rounded-lg object-cover" />
+          ) : (
+            icon
+          )}
         </div>
-        {/* Error message inline */}
-        {file.status === 'error' && file.error && (
-          <p className="text-[10px] text-red-400 truncate mt-0.5">{file.error}</p>
-        )}
-      </div>
 
-      {/* Size — hidden on small screens */}
-      <div className="w-[72px] text-right font-mono text-[11px] text-text-light flex-shrink-0 hidden sm:block">
-        {formatFileSize(file.size)}
-      </div>
-
-      {/* Format selector — hidden on small screens, shown inline */}
-      <div className="w-[140px] flex items-center justify-center flex-shrink-0 hidden sm:flex">
-        {file.availableFormats.length > 0 && file.status !== 'done' ? (
-          <div className="flex items-center gap-1.5">
-            <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="text-text-light/40 flex-shrink-0">
-              <path d="M5 12h14M12 5l7 7-7 7" />
-            </svg>
-            <select
-              value={file.targetFormat || ''}
-              onChange={(e) => onSetFormat(file.id, e.target.value)}
-              className="font-mono text-[11px] font-bold text-text-dark bg-transparent px-1.5 py-1 rounded-md border border-border-soft/60 cursor-pointer hover:border-pink/30 focus:outline-none focus:border-pink/40 transition-all appearance-none select-arrow-warm w-[72px]"
+        {/* Name + extension */}
+        <div className="flex-1 min-w-0 ml-3">
+          <div className="flex items-center gap-2">
+            <span className="text-[13px] font-medium text-text-dark truncate" title={file.name}>
+              {truncateFilename(file.name, 36)}
+            </span>
+            <span
+              className="font-mono text-[10px] font-bold px-1.5 py-0.5 rounded flex-shrink-0"
+              style={{ background: `${color}10`, color }}
             >
-              {file.availableFormats.map((fmt) => (
-                <option key={fmt} value={fmt}>
-                  .{fmt}
-                </option>
-              ))}
-            </select>
+              .{file.extension}
+            </span>
           </div>
-        ) : file.status === 'done' ? (
-          <span
-            className="font-mono text-[11px] font-bold px-2 py-0.5 rounded-md"
-            style={{ background: `${color}10`, color }}
-          >
-            .{file.targetFormat}
-          </span>
-        ) : (
-          <span className="text-[10px] text-text-light/40 italic">unsupported</span>
-        )}
+          {file.status === 'error' && file.error && (
+            <p className="text-[10px] text-red-400 truncate mt-0.5">{file.error}</p>
+          )}
+        </div>
+
+        {/* Size */}
+        <div className="w-[72px] text-right font-mono text-[11px] text-text-light flex-shrink-0">
+          {formatFileSize(file.size)}
+        </div>
+
+        {/* Format selector */}
+        <div className="w-[140px] flex items-center justify-center flex-shrink-0">
+          {file.availableFormats.length > 0 && file.status !== 'done' ? (
+            <div className="flex items-center gap-1.5">
+              <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="text-text-light/40 flex-shrink-0">
+                <path d="M5 12h14M12 5l7 7-7 7" />
+              </svg>
+              <select
+                value={file.targetFormat || ''}
+                onChange={(e) => onSetFormat(file.id, e.target.value)}
+                className="font-mono text-[11px] font-bold text-text-dark bg-transparent px-1.5 py-1 rounded-md border border-border-soft/60 cursor-pointer hover:border-pink/30 focus:outline-none focus:border-pink/40 transition-all appearance-none select-arrow-warm w-[72px]"
+              >
+                {file.availableFormats.map((fmt) => (
+                  <option key={fmt} value={fmt}>.{fmt}</option>
+                ))}
+              </select>
+            </div>
+          ) : file.status === 'done' ? (
+            <span
+              className="font-mono text-[11px] font-bold px-2 py-0.5 rounded-md"
+              style={{ background: `${color}10`, color }}
+            >
+              .{file.targetFormat}
+            </span>
+          ) : (
+            <span className="text-[10px] text-text-light/40 italic">unsupported</span>
+          )}
+        </div>
+
+        {/* Status / actions */}
+        <div className="w-[130px] flex items-center justify-end gap-1.5 flex-shrink-0 pr-1">
+          <DesktopStatus file={file} color={color} onRemove={onRemove} onDownload={onDownload} onPreview={onPreview} />
+        </div>
       </div>
 
-      {/* Status / actions column */}
-      <div className="w-[130px] flex items-center justify-end gap-1.5 flex-shrink-0 pr-1">
-        <AnimatePresence mode="wait">
-          {/* Idle — just format selector on mobile, or nothing */}
-          {file.status === 'idle' && (
-            <motion.div
-              key="idle"
-              className="flex items-center gap-1.5"
-              initial={{ opacity: 0 }}
-              animate={{ opacity: 1 }}
-              exit={{ opacity: 0 }}
-              transition={{ duration: 0.15 }}
+      {/* ─── Mobile layout (< sm) ─── */}
+      <div className="flex sm:hidden items-start gap-2.5">
+        {/* Icon */}
+        <div
+          className="w-9 h-9 rounded-lg flex items-center justify-center text-[15px] flex-shrink-0 mt-0.5"
+          style={{ background: `${color}12` }}
+        >
+          {file.preview ? (
+            // eslint-disable-next-line @next/next/no-img-element
+            <img src={file.preview} alt="" className="w-9 h-9 rounded-lg object-cover" />
+          ) : (
+            icon
+          )}
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 min-w-0">
+          {/* Row 1: Name + remove button */}
+          <div className="flex items-center gap-1.5">
+            <span className="text-[13px] font-medium text-text-dark truncate flex-1" title={file.name}>
+              {truncateFilename(file.name, 24)}
+            </span>
+            <span
+              className="font-mono text-[9px] font-bold px-1 py-0.5 rounded flex-shrink-0"
+              style={{ background: `${color}10`, color }}
             >
-              {/* Mobile format selector */}
-              {file.availableFormats.length > 0 && (
-                <select
-                  value={file.targetFormat || ''}
-                  onChange={(e) => onSetFormat(file.id, e.target.value)}
-                  className="sm:hidden font-mono text-[10px] font-bold text-text-dark bg-transparent px-1 py-0.5 rounded border border-border-soft/60 cursor-pointer appearance-none select-arrow-warm"
-                  style={{ paddingRight: '18px', maxWidth: '70px' }}
-                >
-                  {file.availableFormats.map((fmt) => (
-                    <option key={fmt} value={fmt}>
-                      .{fmt}
-                    </option>
-                  ))}
-                </select>
-              )}
-              {/* Remove button */}
+              .{file.extension}
+            </span>
+            {/* Remove — always visible on mobile */}
+            {file.status !== 'converting' && (
               <button
-                className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/30 hover:text-red-400 hover:bg-red-50 transition-all opacity-0 group-hover:opacity-100"
+                className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/40 active:text-red-400 active:bg-red-50 transition-all flex-shrink-0 -mr-1"
                 onClick={() => onRemove(file.id)}
                 aria-label="Remove file"
               >
-                <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+                <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
                   <path d="M18 6L6 18M6 6l12 12" />
                 </svg>
               </button>
-            </motion.div>
+            )}
+          </div>
+
+          {/* Row 2: Size + format selector + status */}
+          <div className="flex items-center gap-2 mt-1.5">
+            <span className="font-mono text-[10px] text-text-light flex-shrink-0">
+              {formatFileSize(file.size)}
+            </span>
+
+            {/* Format selector or status */}
+            <MobileStatus
+              file={file}
+              color={color}
+              onSetFormat={onSetFormat}
+              onDownload={onDownload}
+              onPreview={onPreview}
+            />
+          </div>
+
+          {/* Error message */}
+          {file.status === 'error' && file.error && (
+            <p className="text-[10px] text-red-400 truncate mt-1">{file.error}</p>
           )}
-
-          {/* Converting — spinner + progress */}
-          {file.status === 'converting' && (
-            <motion.div
-              key="converting"
-              className="flex items-center gap-2"
-              initial={{ opacity: 0, scale: 0.9 }}
-              animate={{ opacity: 1, scale: 1 }}
-              exit={{ opacity: 0, scale: 0.9 }}
-              transition={{ duration: 0.15 }}
-            >
-              <ProgressRing progress={file.progress} size={20} strokeWidth={2} color={color} />
-              <span className="font-mono text-[11px] font-medium" style={{ color }}>
-                {Math.round(file.progress)}%
-              </span>
-            </motion.div>
-          )}
-
-          {/* Done — checkmark + preview + download */}
-          {file.status === 'done' && (
-            <motion.div
-              key="done"
-              className="flex items-center gap-1"
-              initial={{ opacity: 0, scale: 0.8 }}
-              animate={{ opacity: 1, scale: 1 }}
-              transition={{ duration: 0.25, ease: [0.16, 1, 0.3, 1] as const }}
-            >
-              {/* Checkmark */}
-              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" className="text-mint flex-shrink-0">
-                <circle cx="12" cy="12" r="10" fill="rgba(52,211,153,0.12)" stroke="currentColor" strokeWidth="1.5" />
-                <path d="M8 12l3 3 5-5" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
-              </svg>
-
-              {/* Preview button */}
-              <button
-                className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/50 hover:text-purple hover:bg-purple/8 transition-all"
-                onClick={() => onPreview(file)}
-                title="Preview"
-              >
-                <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-                  <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z" />
-                  <circle cx="12" cy="12" r="3" />
-                </svg>
-              </button>
-
-              {/* Download button */}
-              <button
-                className="inline-flex items-center gap-1 px-2 py-1 text-[10px] font-bold text-white bg-mint border-none rounded-md cursor-pointer shadow-[0_1px_4px_rgba(52,211,153,0.2)] hover:shadow-[0_2px_8px_rgba(52,211,153,0.3)] transition-all"
-                onClick={() => onDownload(file)}
-                title="Download"
-              >
-                <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
-                  <path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M7 10l5 5 5-5M12 15V3" />
-                </svg>
-                .{file.targetFormat}
-              </button>
-            </motion.div>
-          )}
-
-          {/* Error — icon + remove */}
-          {file.status === 'error' && (
-            <motion.div
-              key="error"
-              className="flex items-center gap-1.5"
-              initial={{ opacity: 0, scale: 0.9 }}
-              animate={{ opacity: 1, scale: 1 }}
-              exit={{ opacity: 0 }}
-              transition={{ duration: 0.15 }}
-            >
-              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" className="text-red-400 flex-shrink-0">
-                <circle cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="1.5" fill="rgba(244,63,94,0.08)" />
-                <path d="M12 8v4M12 16h.01" stroke="currentColor" strokeWidth="2" strokeLinecap="round" />
-              </svg>
-              <span className="text-[10px] text-red-400 font-mono font-medium">Failed</span>
-              <button
-                className="flex items-center justify-center w-5 h-5 rounded bg-transparent border-none cursor-pointer text-text-light/40 hover:text-red-400 transition-all"
-                onClick={() => onRemove(file.id)}
-                aria-label="Remove"
-              >
-                <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
-                  <path d="M18 6L6 18M6 6l12 12" />
-                </svg>
-              </button>
-            </motion.div>
-          )}
-        </AnimatePresence>
+        </div>
       </div>
     </motion.div>
   );
 }
+
+/* ── Desktop status (sm+) ─────────────────────────────── */
+function DesktopStatus({
+  file,
+  color,
+  onRemove,
+  onDownload,
+  onPreview,
+}: {
+  file: UploadedFile;
+  color: string;
+  onRemove: (id: string) => void;
+  onDownload: (file: UploadedFile) => void;
+  onPreview: (file: UploadedFile) => void;
+}) {
+  return (
+    <AnimatePresence mode="wait">
+      {file.status === 'idle' && (
+        <motion.div
+          key="idle"
+          className="flex items-center gap-1.5"
+          initial={{ opacity: 0 }}
+          animate={{ opacity: 1 }}
+          exit={{ opacity: 0 }}
+          transition={{ duration: 0.15 }}
+        >
+          <button
+            className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/30 hover:text-red-400 hover:bg-red-50 transition-all opacity-0 group-hover:opacity-100"
+            onClick={() => onRemove(file.id)}
+            aria-label="Remove file"
+          >
+            <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+              <path d="M18 6L6 18M6 6l12 12" />
+            </svg>
+          </button>
+        </motion.div>
+      )}
+
+      {file.status === 'converting' && (
+        <motion.div
+          key="converting"
+          className="flex items-center gap-2"
+          initial={{ opacity: 0, scale: 0.9 }}
+          animate={{ opacity: 1, scale: 1 }}
+          exit={{ opacity: 0, scale: 0.9 }}
+          transition={{ duration: 0.15 }}
+        >
+          <ProgressRing progress={file.progress} size={20} strokeWidth={2} color={color} />
+          <span className="font-mono text-[11px] font-medium" style={{ color }}>
+            {Math.round(file.progress)}%
+          </span>
+        </motion.div>
+      )}
+
+      {file.status === 'done' && (
+        <motion.div
+          key="done"
+          className="flex items-center gap-1"
+          initial={{ opacity: 0, scale: 0.8 }}
+          animate={{ opacity: 1, scale: 1 }}
+          transition={{ duration: 0.25, ease: [0.16, 1, 0.3, 1] as const }}
+        >
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="none" className="text-mint flex-shrink-0">
+            <circle cx="12" cy="12" r="10" fill="rgba(52,211,153,0.12)" stroke="currentColor" strokeWidth="1.5" />
+            <path d="M8 12l3 3 5-5" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+          </svg>
+          <button
+            className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/50 hover:text-purple hover:bg-purple/8 transition-all"
+            onClick={() => onPreview(file)}
+            title="Preview"
+          >
+            <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+              <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z" />
+              <circle cx="12" cy="12" r="3" />
+            </svg>
+          </button>
+          <button
+            className="inline-flex items-center gap-1 px-2 py-1 text-[10px] font-bold text-white bg-mint border-none rounded-md cursor-pointer shadow-[0_1px_4px_rgba(52,211,153,0.2)] hover:shadow-[0_2px_8px_rgba(52,211,153,0.3)] transition-all"
+            onClick={() => onDownload(file)}
+            title="Download"
+          >
+            <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
+              <path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M7 10l5 5 5-5M12 15V3" />
+            </svg>
+            .{file.targetFormat}
+          </button>
+        </motion.div>
+      )}
+
+      {file.status === 'error' && (
+        <motion.div
+          key="error"
+          className="flex items-center gap-1.5"
+          initial={{ opacity: 0, scale: 0.9 }}
+          animate={{ opacity: 1, scale: 1 }}
+          exit={{ opacity: 0 }}
+          transition={{ duration: 0.15 }}
+        >
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="none" className="text-red-400 flex-shrink-0">
+            <circle cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="1.5" fill="rgba(244,63,94,0.08)" />
+            <path d="M12 8v4M12 16h.01" stroke="currentColor" strokeWidth="2" strokeLinecap="round" />
+          </svg>
+          <span className="text-[10px] text-red-400 font-mono font-medium">Failed</span>
+          <button
+            className="flex items-center justify-center w-5 h-5 rounded bg-transparent border-none cursor-pointer text-text-light/40 hover:text-red-400 transition-all"
+            onClick={() => onRemove(file.id)}
+            aria-label="Remove"
+          >
+            <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
+              <path d="M18 6L6 18M6 6l12 12" />
+            </svg>
+          </button>
+        </motion.div>
+      )}
+    </AnimatePresence>
+  );
+}
+
+/* ── Mobile status (< sm) ─────────────────────────────── */
+function MobileStatus({
+  file,
+  color,
+  onSetFormat,
+  onDownload,
+  onPreview,
+}: {
+  file: UploadedFile;
+  color: string;
+  onSetFormat: (id: string, format: string) => void;
+  onDownload: (file: UploadedFile) => void;
+  onPreview: (file: UploadedFile) => void;
+}) {
+  if (file.status === 'idle' && file.availableFormats.length > 0) {
+    return (
+      <div className="flex items-center gap-1.5 flex-1 min-w-0">
+        <svg width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="text-text-light/40 flex-shrink-0">
+          <path d="M5 12h14M12 5l7 7-7 7" />
+        </svg>
+        <select
+          value={file.targetFormat || ''}
+          onChange={(e) => onSetFormat(file.id, e.target.value)}
+          className="font-mono text-[11px] font-bold text-text-dark bg-transparent px-1.5 py-0.5 rounded-md border border-border-soft/60 cursor-pointer focus:outline-none focus:border-pink/40 transition-all appearance-none select-arrow-warm"
+          style={{ maxWidth: '80px' }}
+        >
+          {file.availableFormats.map((fmt) => (
+            <option key={fmt} value={fmt}>.{fmt}</option>
+          ))}
+        </select>
+      </div>
+    );
+  }
+
+  if (file.status === 'converting') {
+    return (
+      <div className="flex items-center gap-1.5">
+        <ProgressRing progress={file.progress} size={16} strokeWidth={2} color={color} />
+        <span className="font-mono text-[10px] font-medium" style={{ color }}>
+          {Math.round(file.progress)}%
+        </span>
+      </div>
+    );
+  }
+
+  if (file.status === 'done') {
+    return (
+      <div className="flex items-center gap-1.5">
+        <svg width="12" height="12" viewBox="0 0 24 24" fill="none" className="text-mint flex-shrink-0">
+          <circle cx="12" cy="12" r="10" fill="rgba(52,211,153,0.12)" stroke="currentColor" strokeWidth="1.5" />
+          <path d="M8 12l3 3 5-5" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+        </svg>
+        <button
+          className="flex items-center justify-center w-6 h-6 rounded-md bg-transparent border-none cursor-pointer text-text-light/50 active:text-purple transition-all"
+          onClick={() => onPreview(file)}
+          title="Preview"
+        >
+          <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+            <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z" />
+            <circle cx="12" cy="12" r="3" />
+          </svg>
+        </button>
+        <button
+          className="inline-flex items-center gap-1 px-2 py-1 text-[10px] font-bold text-white bg-mint border-none rounded-md cursor-pointer shadow-[0_1px_4px_rgba(52,211,153,0.2)] transition-all"
+          onClick={() => onDownload(file)}
+          title="Download"
+        >
+          <svg width="9" height="9" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
+            <path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4M7 10l5 5 5-5M12 15V3" />
+          </svg>
+          .{file.targetFormat}
+        </button>
+      </div>
+    );
+  }
+
+  if (file.status === 'error') {
+    return (
+      <div className="flex items-center gap-1">
+        <svg width="12" height="12" viewBox="0 0 24 24" fill="none" className="text-red-400 flex-shrink-0">
+          <circle cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="1.5" fill="rgba(244,63,94,0.08)" />
+          <path d="M12 8v4M12 16h.01" stroke="currentColor" strokeWidth="2" strokeLinecap="round" />
+        </svg>
+        <span className="text-[10px] text-red-400 font-mono font-medium">Failed</span>
+      </div>
+    );
+  }
+
+  // No formats available
+  return (
+    <span className="text-[10px] text-text-light/40 italic">unsupported</span>
+  );
+}